66249638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2657}}^1$

素因数の和:2816

約数の個数: 32

約数和(自身を含む): 123246144

約数和(自身を除く): 56996506

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 182, 274, 959, 1781, 1918, 2657, 3562, 5314, 12467, 18599, 24934, 34541, 37198, 69082, 241787, 364009, 483574, 728018, 2548063, 4732117, 5096126, 9464234, 33124819, 66249638]

約数ペア:

[(1, 66249638), (2, 33124819), (7, 9464234), (13, 5096126), (14, 4732117), (26, 2548063), (91, 728018), (137, 483574), (182, 364009), (274, 241787), (959, 69082), (1781, 37198), (1918, 34541), (2657, 24934), (3562, 18599), (5314, 12467)]